Individual Calculations February 2020
 Carlfors, Viktor  Total change: 38.60  Rating chartPersonal card
 Rilton Elo 2019 2020 Stockholm SWE 2019-12-27
RcRownchangeKK*chgGame
 1959 1832 4.50 9 1.55 20 31.00 
  Torngren, Madelene 1432  * SWE1.0010.08201.60 
  Ostlund, Joar 1990 SWE1.0010.712014.20 
  Falkevall, Axel 2008 SWE0.5010.23204.60 
  Todorovic, Zoran S 2054 SRB0.001-0.2220-4.40 
  Wallgren, Ulf 1997 SWE0.001-0.2820-5.60 
  Isaksson, Per 1990 SWE1.0010.712014.20 
  Olsson, William 2131 SWE1.0010.852017.00 
  Mikalsen, Harald 1984 NOR0.001-0.3020-6.00 
  Kivimaki, Kasper 2043 FIN0.001-0.2320-4.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Div III 2 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 1737 1828 1.00 1 0.38 20 7.60 
  Anfalt, Erik 1737 SWE1.0010.38207.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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